Lighting fixture



FIG. 1 is a perspective view of the lighting fixture showing my new design;

FIG. 2 is an end elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is a top plan view thereof. 

The ornamental design for the lighting fixture, as shown and described. 